16
nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - I neu« : 2.30 kâ kÂ¥bg©: 70 gF - I I rçahd éilia¤ nj®ªbjL¤J vGf. 15 x 1 = 15 1. ä‹òy¥ gha¤Â‹ myF m) NCm -2 M) Nm -2 C -1 Ï) Vm -1 <) Vm 2. _‹W x¤j ä‹nj¡»fŸ bjhl® Ïiz¥Ãš Ïiz¡f¥gL«nghJ, mj‹ bjhFga‹ ä‹nj¡F¤ Âw‹ 1 µF mit g¡f Ïiz¥Ãš Ïiz¡f¥gL«nghJ, mj‹ bjhFga‹ ä‹nj¡F¤ Âw‹. m) 3µF M) 3 1 µF Ï) 9µF <) 1µF 3. xU F¿¥Ã£l bt¥gãiyæš 1 m k‰W« 2 m ÚsKila jhäu¡ f«Ãfë‹ ä‹jil v© ρ 1 Ω m k‰W« ρ 2 Ωm våš m) ρ 1 > ρ 2 M) ρ 2 < ρ 1 Ï) ρ 1 = ρ 2 <) ρ 2 = 2ρ 1 4. xnu msΟs ä‹ndh£l« ghÍ«nghJ, ä‹dh‰ gF¤jèš btënaW« bt›ntW jåk§fë‹ ãiwfŸ ѦGŸs vt‰Wl‹ ne®jféš ÏU¡F«. m) mt‰¿‹ x¥òik ÏizÂw‹fS¡F M) mt‰¿‹ x¥òik mQ ãiwfS¡F Ï) mt‰¿‹ mQ ãiw k‰W« ÏizÂwå‹ bgU¡f‰ gyD¡F <) mt‰¿‹ mQãiw k‰W« Ïiz Âwå‹ é»j§fS¡F 5. 1 M«Ãa® ä‹ndh£l« ghÍ« ℓm ÚsKŸs f«Ã, t£l toéš tis¡f¥gL»wJ. mj‹ fhªj¤ ÂU¥ò¤Âwå‹ v©kÂ¥ò. m) ℓI 2 2 π M) 2 I 4 π Ï) 2 I 2 π <) ℓ I 2 4 π 6. Ñœ¡fh©gdt‰¿š ne®Âir ä‹ndh£l¤ij¤ j‹ têna gha mDk¡fhj fUé. m) ä‹jilah¡» M) ä‹nj¡» Ï) ä‹ö©o <) Ïit mid¤J« 7. x¤ÂirÎ ãiyæš, bjhl® LCR R‰¿‹ Âw‹ fhuâæ‹ kÂ¥ò m) 0 M) 1 Ï) π 2 <) π www.Padasalai.Net www.TrbTnps.com http://www.trbtnpsc.com/2018/07/12th-plus-two-official-model-question-papers-and-answer-keys-download-2018-2019.html www.Padasalai.Net

- Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

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Page 1: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

nkåiy Ïu©lh« M©L

Ïa‰Ãaš

khÂç édh¤jhŸ - I

neu« : 2.30 kâ kÂ¥bg©: 70

gFÂ - I

I rçahd éilia¤ nj®ªbjL¤J vGf. 15 x 1 = 15

1. ä‹òy¥gha¤Â‹myF

m)NCm-2 M)Nm-2C-1 Ï)Vm-1 <)Vm

2. _‹Wx¤jä‹nj¡»fŸbjhl®Ïiz¥ÃšÏiz¡f¥gL«nghJ,mj‹bjhFga‹

ä‹nj¡F¤Âw‹1µF mitg¡fÏiz¥ÃšÏiz¡f¥gL«nghJ,mj‹bjhFga‹

ä‹nj¡F¤Âw‹.

m)3µF M)3

1 µF Ï)9µF <)1µF

3. xUF¿¥Ã£lbt¥gãiyæš1m k‰W«2m ÚsKilajhäu¡f«Ãfë‹ä‹jilv©

ρ1Ω m k‰W« ρ2 Ωm våš

m)ρ1 > ρ2 M) ρ2 < ρ1 Ï)ρ1 = ρ2 <)ρ2 = 2ρ1

4. xnu msΟs ä‹ndh£l« ghÍ«nghJ, ä‹dh‰ gF¤jèš btënaW« bt›ntW

jåk§fë‹ãiwfŸÑ¦GŸsvt‰Wl‹ne®jféšÏU¡F«.

m)mt‰¿‹x¥òikÏizÂw‹fS¡F

M)mt‰¿‹x¥òikmQãiwfS¡F

Ï)mt‰¿‹mQãiwk‰W«ÏizÂwå‹bgU¡f‰gyD¡F

<)mt‰¿‹mQãiwk‰W«ÏizÂwå‹é»j§fS¡F

5. 1M«Ãa®ä‹ndh£l«ghÍ«ℓm ÚsKŸsf«Ã,t£ltoéštis¡f¥gL»wJ.mj‹

fhªj¤ÂU¥ò¤Âwå‹v©kÂ¥ò.

m)ℓI2

2 π M)ℓ2 I4 π

Ï)ℓ2 I2 π

<)ℓ I2

4 π

6. Ñœ¡fh©gdt‰¿šne®Âirä‹ndh£l¤ij¤j‹tênaghamDk¡fhjfUé.

m)ä‹jilah¡» M)ä‹nj¡» Ï)ä‹ö©o <)Ïitmid¤J«

7. x¤ÂirÎãiyæš,bjhl®LCRR‰¿‹Âw‹fhuâæ‹kÂ¥ò

m)0 M)1 Ï)π2

<)π

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Page 2: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

8. a§Ïu£il¥ÃsÎnrhjidæšmiyÚs«600nm cŸsxë_y«ga‹gL¤j¥gL«

nghJ, Âiuæ‹ F¿¥Ã£l gFÂæš 12 g£ilfŸ njh‹W»‹wd. miyÚs« 400 nm cŸsxë_y«ga‹gL¤j¥gL«nghJ,Âiuæ‹mnjgFÂæšnjh‹W«g£ilfë‹

v©â¡if

m)12 M)18 Ï)24 <)30

9. cnyhf¤Â‹ xëä‹ btëna‰W M‰wiy¥nghš Ïu©L k‰W« _‹W kl§F

M‰wYila Ïu©L ngh£lh‹fŸ cnyhf¥ gu¥Ã‹ÛJ gL»wJ. Ϫj Ïu©L

ne®ÎfëY«btënaW«xëä‹vy¡£uh‹fë‹bgUkÂirntf§fë‹é»j§fŸ

Kiwna

m) M)1: 3 Ï) 3 : <) 1 :

10. Ïu¤jnrhifia¡f©l¿a¥ga‹gLtJ

m)15 P 31

M)15 P32 Ï)26 Fe 59

<)11Na 24

11. bjhl¡f¤Âš rk v©â¡ifæš mQ¡fë‹ v©â¡if bfh©l x, y v‹w

fÂça¡f¤jåk§fë‹miuMÍ£fhy§fŸKiwna1ehŸk‰W«2ehŸ.Ïu©lhtJ

ehë‹Koéšxk‰W«y jåk§fŸÁijÎW«Åj¤Â‹é»j§fŸKiwna

m)1: 2 M)2: 1 Ï)1: 1 <)1: 4

12. p - tifFiwfl¤ÂæšcŸsit

m)Ïa¡fäšyhv®䋣lmaåfŸ

M)Ïa¡fäšyhne®ä‹£lmaåfŸ

Ï)ÁWgh‹ikC®ÂfŸÏU¡fhJ

<)JisfŸbgU«gh‹ikC®ÂfshfÏU¡F«.

13. gl¤Âšfh£l¥g£LŸsnf£

AQ

B

m)OR M)AND Ï)EX - OR <)NAND

14. gfšbghGšbgw¥gL«mid¤JeL¤juirifmiyfS«ga‹gL¤JtJ

m)jiumiy M)btëmiy Ï)th‹miy <)Ïitmid¤J«

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Page 3: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

15. äšèf‹v©bzŒ¤Âtiy¢nrhjidæš,V ä‹dG¤jntWghLbfh©lj£LfS¡F

Ïilna q ä‹£lK«, r MuK« bfh©l Âtiy ãiyahf it¡f¥gL»wJ.

j£LfS¡FÏilnaä‹dG¤jntWghL4VMfÏU¡F«nghJ,2r MuKŸsk‰bwhU

Âtiyãiyahfit¡f¥gL»wJ.våšÏu©lhtJÂtiyæ‹ä‹£l¤Â‹kÂ¥ò

m)

q2 M)2q Ï)4q <)

q4

gFÂ - II

vitnaD« 6 édh¡fS¡F k£L« éilaë 6 x 2 = 12

édh v© 22-¡F f£lha« éilaë¡f nt©L«

16. ä‹òy¢br¿Î-tiuaW.

17. gl¤Âšfh£l¥g£LŸsä‹jilx›bth‹¿‹kÂ¥ò«R våš,Ak‰W«B KidfS¡F

ÏilnabjhFga‹ä‹jilia¡f©LÃo.

Q

P

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AB

18. ä‹ndh£l« ghÍ« ne®fl¤Â x‹WmÂèUªJ 20 cm bjhiyéš cŸs òŸëæš

cUth¡F«fhªj¥òy«4x10-8 Tvåšfl¤Âæ‹tênaghÍ«ä‹ndh£l¤Â‹kÂ¥ig¡

fz¡»Lf

19. khWÂir ä‹ndh£l¤Â‹ rms kÂ¥Ãid tiuaW. fhy¤ij¥ bghU¤J I2 - Ï‹

khWgh£il¡fh£L«tiugl«tiuf.

20. ä‹fhªjmiyfë‹VnjD«Ïu©Lg©òfisvGJf.

21. X-f®fë‹éë«òéisΡF¢rhjhuzrkjsCLUΫщwâga‹gLtšiy.

V‹?

22. gL« f®ŢÁ‹ M‰wš 20% tiu mÂfç¡f¥gL«nghJ, cnyhf¥ gu¥Ãš ÏUªJ

btëna‰w¥gL«xëä‹vy¡£uh‹fë‹Ïa¡fM‰wš0.5eV-èUªJ0.8eV-¡F

mÂfç¡f¥gL»wJ.våšcnyhf¥gu¥Ã‹xëä‹btëna‰WM‰wiy¡fz¡»L.

23. nrhoc©lhjè‹kWjiyiaés¡Ff

24. gšga‹Û£l®AVO Û£l®vd¡Tw¥gLtJ-V‹?

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Page 4: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

gFÂ - III

vitnaD« MW édh¡fS¡F éilaë.

édh v© 33 - ¡F¡ f£lha« éilaë¡f nt©L« 6 x 3 = 18

25. ä‹éir¡nfhLfë‹g©òfŸahit

26. xUä‹ö©oÍl‹bjhl®òbfh©lM‰wY¡fhdnfhitia¤jUé.

27. a§nrhjidæš,m®bt©6X1014Hz cŸsxë_y«ga‹gL¤j¥gL»wJ.mUfUnf

cŸsbghèÎg£ilfë‹ika§fS¡FÏilnacŸsbjhiyÎ0.75mm,Âiu1.5m -

¡Fm¥ghšcŸsnghJ,ÃsÎfS¡FÏilnacŸsbjhiyit¡fz¡»L.

28. nfnjhLf®fë‹vitnahD«_‹Wg©òfisvGJf.

29. xëä‹cäœjY¡fhdéÂfisvGJf.

30. xUouh‹Á°lç‹αk‰W«β-¡FÏilnaÍŸsbjhl®Ãid¤jUé.

31. fhšÃ£miyæa‰¿æ‹ä‹R‰Wtiugl¤ijtiuf.

32. bra‰if¡nfhŸjftšbjhl®Ã‹e‹ikfŸahit?

33. Ïy¡F¥bghUë‹btëna‰WM‰wš1.24eV k‰W«gL«f®ŢÁ‹miyÚs«4.36X

10-7 mvåš,xëvy¡£uhå‹Âirntf¤ij¡fz¡»Lf.

gFÂ - IV

mid¤J édh¡fS¡F« éilaë 5 x 5 = 25

34. (m) ãô£l‹ tisa¢ nrhjidæš, n - tJ fUik tisa¤Â‹ Mu¤Â‰fhd

nfhitia¤jUé.

(M)fh‰¿šxëæ‹miyÚs«6000A0 ,. xëéyfšv©1.5cilaClf¤Âšmj‹

miyÚs«ahJ?

(mšyJ)

fhªj¥òy¤Âšit¡f¥g£LŸsä‹ndh£l«ghÍ«fl¤Âæ‹ÛJbrašgL«éir¡fhd

rk‹gh£il¤jUé.

35. khWj¨ir ä‹åa¡F éir _y« x‹W bjhl® Ïiz¥Ãš cŸs ä‹jilah¡»

(R), ä‹ö©o (L) k‰W« ä‹nj¡» (C) M»at‰Wl‹ Ïiz¡f¥g£LŸsJ. bt¡l®

tiugl¤ij¡bfh©L(i)bjhFga‹ä‹dG¤j«(ii)ä‹ndh£l«k‰W«ä‹dG¤j«

Ïilnaahdf£l¤bjhl®òM»at‰W¡fhdrk‹ghLfistUé.

(mšyJ)

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Page 5: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

fh°éÂia¡TW.Ïjid¥ga‹gL¤Â¢Óuhdä‹£lml®¤Âbfh©lKoéyh

Ú©lneuhdfl¤Âæid¥bghU¤jä‹òy¤Â‰fhdrk‹gh£il¤jUé.

36. (m)Å£°l‹rkd¢R‰¿šrkãiymiltj‰fhdãgªjid¡fhdrk‹gh£il¤jUé.

(M) bfhL¡f¥g£l ä‹R‰¿š A k‰W« B òŸëfS¡F Ïilnaahd bjhFga‹

ä‹jilia¡fz¡»L.

A

4 ΩB

4 Ω 2 Ω

(mšyJ)

M‰wšk£ltiugl¤ij¥ga‹gL¤Â%Ãnyr®ntiybrŒÍ«éj¤ijés¡Ff.

37. bfŒf®Kšy®v©âæ‹j¤Jt«,mik¥òk‰W«ntiybrŒÍ«éj¤ijés¡Ff.

(mšyJ)

v®Ë£l«bfhL¡f¥g£lbgU¡»æ‹ä‹dG¤j¥bgU¡f¤Â‰fhdnfhitia¤

jUé.

38. fU¥òbtŸisbjhiy¡fh£ÁV‰Ãæ‹brašf£l¥gl¤ijés¡Ff.

(mšyJ)

(m) fÂça¡f¤ jåk« x‹¿š vªjbthU neu¤ÂY« cŸs jåk¤Â‹ msit¡

f©l¿tj‰fhdnfhitia¤jUé.

(M)fÂça¡f¤jåk¤Â‹ÁijÎkh¿è0.00231/ehŸvåšmiuMÍ£fhy«k‰W«

ruhrçMÍ£fhy¤ij¡fz¡»L.

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Page 6: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

nkåiy Ïu©lh« M©L

Ïa‰Ãaš

khÂç édh¤jhŸ - II

neu« : 2.30 kâ kÂ¥bg©: 70

I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15

gFÂ - I

1. bfhL¡f¥g£lgFÂæšä‹dG¤j«kh¿èahfcŸsnghJ,ä‹òy¤Â‹kÂ¥ò

m)kh¿è M)bjhiyit¥bghU¤JkhW«

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2. Jiz ä‹fy‹fëš KidfS¡»ilnaahd ä‹dG¤j«, ä‹åa¡F

éir¡F¢rkkhfÏU¡fnt©L«våš

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Ï)ä‹fy¤ÂèUªJvªjxUä‹ndh£lK«vL¡f¥glhjnghJ

<)nk‰f©lVJΫϚiy

3. xUÚ©lfl¤Âæš»H¡F¤Âiræ‹tênaä‹ndh£l«ghÍ«nghJ,f«Ãæ‹nkš

gFÂæšfhªj¥òy¤Â‹ÂirahdJ___________ÏU¡F«

m)»H¡Fneh¡» M)nk‰Fneh¡»

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4. ÏU«ò cŸsf« bfh©l ä‹ö©o, k‰W« ä‹ és¡F x‹W DC xë_y¤Jl‹

Ïiz¡f¥g£LŸsJ.ä‹ö©oæèUªJÏU«òcŸsf«Ú¡f¥gL«nghJ,ä‹és¡»‹

bghèΤj‹ikahdJ

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5. ä‹fhªjmiyfŸv‹gJ

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M)KL¡f¥g£lä‹£l§fshšnjh‰Wé¡f¥gL»wJ

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Page 7: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

<)nk‰f©lmid¤J«

6. xUClf¤Â‹xëéyfšv© 3 vªj¥gLnfhz¤Â‹k¥ÚvÂbuhë¥ò¡f®

k‰W«xëéyfšf®x‹W¡bfh‹Wbr§F¤jhfÏU¡F«?

m) 45°26′ M)60°21′ Ï) 32°18′ <) 35°16′

7. Tè£FHhæš,X - fÂç‹br¿ÎÏij¢rh®ªjJ.

m)ä‹åiHæ‹ä‹ndh£l«

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<)Ïy¡F¥bghUë‹mQãiw

8. rkÏa¡fM‰wšcŸsxUvy¡£uhD«,xUònuh£lhD«,Óuhdä‹òy¤Âš,òy¤Â‰F¢

br§F¤jhdÂiræšv¿a¥gL»wJvåš

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<)vy¡£uhD«,ònuh£lhD«ne®¡nfh£L¥ghijæšnkšneh¡»k‰W«Ñœneh¡»efU«.

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Page 8: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

10. XŒÎãiyæšMãiwÍŸsJfshdJ,Rêa‰wÂirntf¤Jl‹mk‰W«2m ãiwcŸs

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11. Ûrh‹fë‹XŒÎãiwahdJ_____________ tiukhW«.

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<)rh®òä‹dG¤j«v›th¿U¥ÃD«,khwhkšÏU¡F«.

14. bghJc䜥gh‹bgU¡»æš,btëpLä‹jil4000Ωk‰W«cŸÇLä‹jil1k Ω.

irifä‹dG¤j¤Â‹bgUkkÂ¥ò10mVk‰W«β=50våš,btëpLä‹dG¤j¤Â‹

bgUkk¥ghdJ

m)500 x10-3 V M)1.25V Ï)200V <) 2V

15. 100V ä‹dG¤j«cŸsir‹totC®ÂmiyahdJ,m®bt©5kHZcilair‹

totmiyÍl‹Å¢R¥ g©ng‰w¤Â‰Fc£gL¤j¥gL«nghJ, g©ng‰w«brŒa¥g£l

C®Âmiyæ‹bgUkÅ¢R180V våš,g©ng‰wv©MdJ

m)1.8 M)1 Ï)0.8 <)1.6

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Page 9: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

gFÂ - II

vitnaD« MW édh¡fS¡F éilaë. 6 x 2 = 12

édh v© 19- ¡F¡ f£lha« éilaë¡f nt©L«.

16. ÂU¤Jjš(rectification)v‹whšv‹d?

17. 4 q, Qk‰W«2qkÂ¥òŸs_‹WòŸëä‹£l§fŸ10cmÚsKŸsne®¡nfh£oš0.5cm

k‰W«10cmbjhiyéšÏU¥gjhf¡bfhŸf.2qä‹£l¤Â‹ÛjhdãfuéirRê

våš,Q-Ï‹kÂ¥ig¡fz¡»Lf.

18. T1 k‰W«T

2v‹wÏu©Lbt›ntWbt¥gãiy¡fhdxUcnyhf¡f«Ãæ‹V-I tiugl«

gl¤Âšfh£l¥g£LŸsJ.T1 k‰W«T

2 bt¥gãiyfëšvJmÂfkhdjhfÏU¡F«?

és¡f«TW.

I

T1T2

γ

19. Ïa§F RUŸ fhštdh Û£lç‹ ä‹ndh£l cz®Î E£g« 50% ca®¤j¥gL«nghJ,

mj‹òÂaä‹jil,bjhl¡fä‹jiliaélÏUkl§fhfmÂfç¡f¥gL»wJvåš,

ä‹dG¤jcz®ÎE£g«vªjmsé‰FkhW«vd¤jUé.

20. xUcnyhf¤J©Lk‰W«cnyhfk‰wfšÏu©L«xnu neu¤Âš (òéæ‹gu¥Ã‰F

mUnf)rkcau¤ÂèUªJÑnHél¥gL»wJ.Ït‰¿švJòéiaKjèštªjilÍ«

fhuz«jUf.

21. KGmfvÂbuhë¥òeilbgwãgªjidfŸahit?

22. äšèf‹v©bzŒ¤Âtiy¢nrhjidæ‹j¤Jt¤ij¡TWf.,

23. Âirntf¤ij¥bghW¤JãiwkhWgh£oid¥g‰¿¡F¿¥òtiuf.

24. x1k‰W«x

2v‹wÏu©LfÂça¡f¥bghU£fë‹ÁijÎkh¿èKiwna10λ k‰W«λ

Jt¡f¤Âšmitrkv©â¡ifæyhd(mQ¡fU¡fis)bg‰¿U¥gjhf¡bfh©lhš,

vªj neu¤Â‰F¥ ÃwF x1 k‰W« x2 bghU£fë‹ mQ¡fU¡fŸ v©â¡if¡F

ÏilnaahdjfÎ1/eMfÏU¡F«?

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Page 10: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

gFÂ - III

vitnaD« MW édh¡fS¡F éilaë. 6 x 3= 18

édh v© 30 ¡F¡ f£lha« éilaë¡f nt©L«

25. xUòŸëä‹£l¤jhšc©lhF«ä‹dG¤j¤Â‰fhdrk‹gh£il¤jUé.

26. 5 V beL¡f« cŸs nthš£Û£lç‹ä‹jil 300 Ω mjid 5 A beL¡f« bfh©l

m«Û£luhfkh‰Wtj‰F,mjDl‹Ïiz¡f¥glnt©oaä‹jilia¡fz¡»Lf.

27. ie¡fšg£lf«-F¿¥òtiuf.

28. ä‹kh‰¿æ‹Âw‹ÏH¥òfisés¡Ff.

29. Ãuh¡éÂia¡T¿és¡Ff.

30. xU ònuh£lhdhdJ, xëæ‹ Âirntf¤ijél 0.900 kl§F Âirntf¤Âš

Ïa§Ftjhf¡ bfh©lhš, mj‹ Ïa¡f M‰wè‹ kÂ¥ig #]š k‰W« MeV - Ïš

f©LÃo.

31. ãô£uhå‹g©òfŸahit?

32. o-kh®f‹nj‰w¤ij¡T¿ã%Ã.

33. m®bt©g©ng‰w¥gu¥Ãia¡f£ltiugl¤Â‹_y«és¡Ff.

gFÂ - IV

mid¤J édh¡fS¡F« éilaë 5 x 5 = 25

34. ä‹ ÏUKidahš mj‹ eLtiu¡ nfh£oš cŸs òŸëæš V‰gL¤j¥gL«

ä‹òy¤Â‰fhdnfhitia¤jUé.

(mšyJ)

ouh‹Á°l®bgU¡»ntiybrŒÍ«éj¤ijés¡Ff.

35. ir¡nsh£uhå‹j¤Jt«,mik¥òk‰W«ntiybrŒÍ«éj¤ijés¡Ff.

(mšyJ)

fh°ä¡ f®fŸ v‹whš v‹d? fh°ä¡ fÂç‹ br¿thdJFW¡F¡ nfhL k‰W«

F¤Jau¤ij¥bghW¤JkhWgLtijés¡Ff.

36. (m) ä‹jilfŸ bjhlu¨iz¥Ãš Ïiz¡f¥gL«nghJ, bjhFga‹ ä‹jil¡fhd

rk‹gh£il¤jUé.

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Page 11: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

(M)bfhL¡f¥g£lä‹R‰¿‹,bjhFga‹ä‹jilia¡fz¡»Lf.

R

R R R

RR

(mšyJ)

M.a§Ïu£il¥ÃsÎMŒéšFW¡Ñ£LéisthšV‰gL«g£ilæ‹mfy¤Â‰fhd

nfhitia¥bgWf.

37. nghç‹ bfhŸifia mo¥gilahf¡ bfh©L, mQé‹ n tJ t£l¥ghij¡fhd

Mu¤Â‹nfhitia¥bgWf.

(mšyJ)

nulhç‹ j¤Jt« ahJ? f£ltiugl¤ij¥ ga‹gL¤Â nulhç‹ gu¥òjš k‰W« V‰ò

ãfœÎfisés¡Ff.

38. xUfhªjòy¤ij¢rh®ªJxUf«Ã¢RUë‹Âiraikitkh‰Wtj‹_y«ä‹åa¡f

éirö©l¥gLtij¡nfh£gh£Ll‹és¡Ff.

(mšyJ)

xUbrašgh£L¥bgU¡»v›thW(i)òu£Lbrašgh£L¥bgU¡»ahfΫ,(ii)ntWgh£L¢

brašgh£L¥bgU¡»ahfΫbrašgL»wJv‹gijétç.

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Page 12: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

nkåiy Ïu©lh« M©L

Ïa‰Ãaš

khÂç édh¤jhŸ - III

neu« : 2.30 kâ kÂ¥bg©: 70

gFÂ - I

rçahd éilia¤ nj®ªbjL¤J vGJf. 15x1=15

1. bt‰¿l¤Âš`r’ bjhiyéYŸs vy¡£uh‹ k‰W« ònuh£lh‹ Ïilnaahd ãiy

ä‹åašéirk‰W«<®¥òéir¡fhdjfÎ

a) 1038 b) 1039 c) 1040 d) 1041

2. ä‹kh‰¿æšór¥g£lbkšèajfLfëdhyhdcŸsf«Fiw¥gJ

a) ja¡fÏH¥ò b) RHšä‹ndh£lÏH¥ò

c) jhäuÏH¥ò c) ghaÏH¥ò

3. »®¢r~ËéÂga‹gLtJ

a) ne®Âirä‹R‰¿šk£L«

b) khWÂirä‹R‰¿šk£L«

c) ne®Âirk‰W«khWÂirä‹R‰WÏu©oY«

d) VJäšiy

4. ËtUtdt‰¿šga£-rht®£éÂiaF¿¥gJ?

a) dB = µo4π

Idℓr2

b) dB = μo4π

Idℓ x rr2

Λ

c) dB = 4π

Idℓ x rr2

µo d) dB = μo

4πIdl sinθ

r3

5. 500R‰WfŸbfh©lF¿¥Ã£lMu«cilaf«Ã¢RUë‹j‹ä‹ö©lšv©

100 mHvåš,400R‰W¡fŸbfh©lx¤jf«ÃRUë‹j‹ä‹ö©lšv©

a) 64 mH b) 80 mH c) 100 mH d) 76 mH

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Page 13: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

6. bt‰¿l¤Âš f©QW xëæ‹ miyÚs« 4000 Ao k‰W« mf¢Át¥ò f®

miyÚs«9000Ao våšÏ›éUmiyfë‹Âirntf¤jfÎ

a) 0.44 b) 2.25 c) 1 d) ∞

7. a§Ïu£ilÃsÎ nrhjidæšika¥bghèÎ g£ilæ‹br¿Î I vdΫ, xU

Ãséid_oaÃwFbr¿Î Io vdΫ, bfhŸf.I / Io jfÎ

a) 2 : 1 b) 1 : 2 c) 4 : 1 d) 1 : 4

8. Ëèa¤Â‰fhd(He)ç£g®¡kh¿è

a) 1.094 x 107m-1 b) 2.188 x 107m-1 c) 4.376 m-1 d) 6.625 x 107m-1

9. 2.82 Å gof mânfhitcilaϪJ¥ò¥gof¤Âdhšf©l¿a¥gL«Ïu©lh«

tçiræ‹bgUkmiyÚs«

a) 5.64 x 10-10m b) 1.128 x 109m c) 2.82 x 10-10m d) 5.46 x 10-10m

10. ËtU« tiu¥gl¤Âš ãW¤J ä‹dG¤j¤Â‰F« Vo k‰W« gLfÂç‹

m®bt©â‰F«cŸskhWgh£oid¡F¿¥gJ

a)

V0

γ

d)

V0

γ

b)

O

V0

V0 γ

c)

V0

γ

11. irif¡F«,neu¤Â‰F«cŸskhWgh£il¡F¿¥gJ.

t t(B) (C)

e

V0

(A)

e e

11 1

00 0

a) mid¤J«bjhl®ä‹iriffŸ

b) A, B Ïy¡f¢iriffŸC bjhl®ä‹irif

c) A k‰W« C Ïy¡f¢iriffŸMdhš B bjhl®ä‹irif

d) A k‰W« C bjhl®ä‹irifMdhš B Ïy¡f¢irif

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Page 14: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

12. xU F¿¥Ã£l fÂça¡f¤ jåk« 4 kâ neu¤Â‰F¥ ÃwF bjhl¡f khÂçæš

6.25% k£L«ÁijahkšcŸsJ.ÏJF¿¥gJ,

a) khÂçæ‹miuMÍ£fhy«1kâ

b)khÂçæ‹ruhrçMÍ£fhy« log 23600

c) khÂçæ‹ruhrçMÍ£fhy«1kâ

d) nknycŸsmid¤J«rç

13. ÑGŸst‰w¨šfÂça¡f¤jåk¤jhšcäH¥glhjJ

a)vy¡£uh‹fŸ

b)ä‹fhªj¡f®ŢRfŸ

c)ãô£uh‹fŸ

d)Ïu©Lònuh£lh‹fS¡F¢rkkhdä‹RikcilaËèa«mQ¡fU.

14. ä‹fhªjM‰wiyä‹irifahfkh‰WtJ

a) V‰Ã b)gu¥Ã

c)é©ziy¡f«Ã d) V‰Ãk‰W«gu¥Ã

15. Å¢R¥ g©ng‰w¤Âš irifæ‹ Å¢R«, C®Âæ‹ Å¢R« rk« våš Ñœg¡f¥

g£ilæ‹Å¢R

a) EC b) WC - (Ws)max c) EC

2 d) WC + (Ws)max

gFÂ - II

vitnaD« MW édh¡fS¡F éilaë. 6 x 2=12

édh v© 18 -¡F¡ f£lhakhf éilaë.

16) fh°éÂ-tiuaWä‹òy¥gha¤Â‹my»idjUf.

17) 10 cm2gu¥òbfh©lf«Ã¢RUë‹jskhdJ0.3 Wb / m2Óuhdfhªjòy¤Â‰F

br§F¤jhfcŸsJ.f«Ã¢RUŸÓuhdntf¤Âš8édhofëšxUKGRH‰Á¡F

mil»wJ. f«Ã¢ RUŸ 00 èUªJ 900 RHY«Ïilbtëæšc©lhF« ruhrç

ä‹åa¡Féiria¡fz¡»Lf.

18) 1800 Vm-1 ä‹òy¤J¡F¢ br§F¤jhf 3 x 107 ms-1 Âir ntf¤Âš m ãiwÍ«,

e ä‹£lK« bfh©l vy¡£uh‹ f‰iw 15 cm fl¡F« nghJ 4 mm éyfš

mil»wJ.vy¡£uh‹fë‹e/m fz¡»Lf.

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Page 15: - Plus two Study Materials · nkåiy Ïu©lh« M©L Ïa‰Ãaš khÂç édh¤jhŸ - II neu« : 2.30 kâ kÂ¥bg©: 70 I rçahd éilia¤ nj®ªbjL¤J vGJf. 15 x 1 = 15 gF - I 1

19) xëä‹fy‹fë‹vitnaD«eh‹Fga‹fisvGJf.

20) Ãiz¥òM‰wšBE/A tisnfh£o‰fhdVnjD«ÏUés¡f§fisjUf.

21) xUmQ¡fU (X) β -ÁijΉWmQ¡fU (Y)Mfkh‰wkil»wJ.Ϫjn#ho

(X,Y) c©lh¡FtJInrhnlh¥ò,Inrhgh®mšyJInrhnlh‹.c§fsJéilia

ãaha¥gL¤Jf.

22) 18 V bgUkä‹dG¤j«bfh©lC®ÂmiyfŸirifiamD¥gga‹gL»wJ.

g©ng‰w v© 50% mika g©ng‰w« bg‰w miyæ‹ bgUk ä‹dG¤j«

fz¡»Lf.

23) tiuaW:ouh‹Á°lç‹btëpLä‹bd®¥ò.

24) abcv‹wxUf«Ãæšä‹ndh£l«brš»wJ.Ï¡f«ÃBv‹wfhªj¤ö©lš

cila Óuhd fhªj¥ òy¤Âš gl¤Âš fh£oathWtis¤Jit¡f¥g£LŸsJ.

ab‹Ús«l, nfhz«abc = 450 ab k‰W« bc-‹Ûjhdéiræ‹jféidfz¡»Lf.

II45ºl

b

B

a c

gFÂ - III

vitnaD« MW édh¡fS¡F éilaë.

édh v© 31-¡F¡ f£lhakhf éilaë. 6 x 3 = 18

25) xUÏiz¤j£Lä‹nj¡»ahdJF¿¥Ã£lä‹dG¤j¤Âšit¡f¥gL»wJ.

jfLfS¡»ilna1mmjok‹bfh©lxUghs«òF¤j¥gL»wJ.jfLFS¡F

ÏilnacŸsä‹dG¤j¤ijkhwhkšit¡f,jfLfë‹Ïil¤bjhiyÎ

2.4 mm mÂfkh¡f¥gL»wJ.ghs¤Â‹ä‹fh¥òkh¿èia¡fz¡»Lf.

26) Û¡fl¤Âfë‹ga‹fŸahit?

27) jh«rå‹ne®k‰W«v®éisÎfisés¡Ff.

28) öaä‹ö©ok£LnkcilaxUkhWÂirä‹R‰¿šä‹ndh£l¤Â‰fhd

rk‹gh£il¤jUé.

29) ~ò%°l®éÂia¡T¿és¡Ff.

30) xëéyfšv© 4/3k‰W«jok‹1.5 x 10-3mm cilanrh¥ò¥gly¤Â‹ÛJ600

nfhz¤ÂšbtŸbshëgL»wJ.vÂbuhë¤jxëianeh¡F«nghJ,5000 Aomiy

Ús¤Â‰Fça fUik¥g£il bjç»wJ våšmªj¡ fUik¥ g£ilæ‹tçir

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v©v‹idfz¡»Lf.

31) ouh‹Á°l® x‹¿‹mothŒ¥gF bkšèajhfΫ khR fy¥ò FiwthfΫ

ÏU¥gJ V‹? bghJ c䜥gh‹ R‰¿š NPN ouh‹Á°lç‹ cŸÇL k‰W«

btëp£L¢Áw¥òtiufŸä‹R‰Wgl«tiuf.

32) xUilnahLmiumiy¤ÂU¤ÂahfbrašgL«éj¤Âidés¡Ff.

33) Ïilãiyv‹whšv‹d?He-Nenyrç‹M‰wšk£l¥gl«tiuf.

gFÂ - IV

mid¤J édh¡fS¡F« éilaë 5 x 5= 25

34) th‹o »uh~¥ ä‹åa‰¿æ‹ j¤Jt«, mik¥ò k‰W« brašgL« éj¤ij

és¡Ff.

(mšyJ)

miyÎfS¡fhd g®bfsr‹ ãgªjidfis¤ jUf. LC miyæa‰¿æ‹

Ï‹¿aikahjgFÂfŸahit?fhšÃ£miyæa‰¿æ‹brašgh£oidétç.

(ä‹R‰W¥gl«njitæšiy)

35) bgæ‹Ãç£ãiwãwkhiykhåæ‹mik¥igÍ«brašgh£ilÍ«és¡Ff. (mšyJ)

rkjséë«òéisΡщwâ¡fhdés¡f¤ij¡TWf.

36) ä‹ndh£l« ghÍ« f«Ã¢ RUë‹ m¢Á‹ ÛJŸs òŸëæš V‰gL« fhªj¤

ö©lY¡fhd¤bjhl®Ãid¥bgWf.

mšyJ

Áw¥òrh®ÃašbfhŸifæ‹vLnfhŸfis¡TWf.I‹°O‹ãiwM‰wšÏiz

kh‰W¢rk‹gh£iltUé.

37) khWÂirä‹ndh£l¤Â‹kÂ¥ò¡fhdRMSrk‹gh£il¥bgWf.

mšyJ

~ghunlæ‹ä‹dh‰gF¥òéÂfis¡T¿ã%áfΫ.

38) miyÅ¢Rg©ng‰wgF¥ghŒités¡Ff.

mšyJ

vy¡£uh‹fë‹ä‹£lãiw¤jfÎfhQ« J.J.jh«r‹nrhjidiaétç.

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